export default function printMe() {
 // cosnole.log('I get called from print.js!');

 console.log('I get called from print.js!');
 console.log('不错，正常工作了！')
 console.log('再来一句 ')

 console.log('再来二句 ')
 console.log('再来三句 - 基于api做更新，比较麻烦，不如基于devServer做更新，更简单')
}